语法与词汇 72.He is too young to be able to______between right and wrong.
【正确答案】 B
【答案解析】discern“辨别，分清”。discard“丢弃”；disperse“散开；传播”；disregard“不顾；轻视”。因为空格后是between right and wrong(在对与错之间)，故选B。